| 1. | Indispensable for the observer is a good star atlas, containing all naked eye stars .
观测者必须具备一份包括肉眼能看到的所有天体的好星图。 |
| 2. | Fertile soil is indispensable for agriculture
肥沃土壤对农业而言是不可或缺的。 |
| 3. | A good dictionary is indispensable for learning a foreign language
学习外语离不开好的词典。 |
| 4. | The network life has been indispensable for youth netizens
网络已经成为青年网民生活中一个不可或缺的部分。 |
| 5. | Wide application and is indispensable for a lot of fields besides washing and dyeing
使用范围广阔,是工商洗染业以外众多行业不可缺少之产品。 |
| 6. | His doctrine , therefore , remains indispensable for modern study of poor laws
所以，在济贫政策的探究上，马克思的学说仍是一个不可忽视的观点。 |
| 7. | With the wars and anger reigning in this world , love and kindness like yours is indispensable for the people
在这个充斥战争和愤怒的世界，世人需要这样的爱与仁慈。 |
| 8. | It is indispensable for modernized agriculture to control weeds by using herbicide . but berbicide also injures crops while killing weeds
但除草剂在消灭杂草的同时也对作物产生了伤害作用。 |
| 9. | It is indispensable for performing a rescue mission or other flight missions conforming to the public interest of the society
（二）执行救助任务或者符合社会公共利益的其他飞行任务所必需的。 |
| 10. | Moreover , it ' s very indispensable for teachers to know the impact of integrating information technology into chinese teaching
同样，对于二者整合后产生的作用的了解对于搞好二者的整合实验很有帮助。 |
